Commit 5c7b3b02 authored by Felipe Balbi's avatar Felipe Balbi

usb: dwc3: gadget: add missing spin_lock()

commit 8e74475b (usb: dwc3: gadget: use udc-core's
reset notifier) added support for the new UDC core's
reset notifier to dwc3 but while at it, it removed
a spin_lock() from dwc3_reset_gadget() which might
cause an unbalanced spin_unlock() further down the line

Fixes: 8e74475b (usb: dwc3: gadget: use udc-core's reset notifier)
Cc: <stable@vger.kernel.org> # v3.19
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 73815280
...@@ -2045,6 +2045,7 @@ static void dwc3_resume_gadget(struct dwc3 *dwc) ...@@ -2045,6 +2045,7 @@ static void dwc3_resume_gadget(struct dwc3 *dwc)
if (dwc->gadget_driver && dwc->gadget_driver->resume) { if (dwc->gadget_driver && dwc->gadget_driver->resume) {
spin_unlock(&dwc->lock); spin_unlock(&dwc->lock);
dwc->gadget_driver->resume(&dwc->gadget); dwc->gadget_driver->resume(&dwc->gadget);
spin_lock(&dwc->lock);
} }
} }
......
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